Overcoming the sensitivity–speed trade-off in two-dimensional photodetectors via a functional oxide interlayer

Jones and a bandwidth of 0.11 GHz at 785 nm, outperforming most reported on-chip photodetectors. These results establish a route to sensitive, high-speed photodetectors for optical interconnect, communications, and sensing applications.

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Publication Details

Journal
Nature Communications
Published
2026-04-22
DOI
https://doi.org/10.1038/s41467-026-72259-1
Primary Topic
Electronic and Structural Properties of Oxides
Type
article
Field-Weighted Citation Impact
0.00

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Overcoming the sensitivity–speed trade-off in two-dimensional photodetectors via a functional oxide interlayer

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Overcoming the sensitivity–speed trade-off in two-dimensional photodetectors via a functional oxide interlayer

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article en

Abstract

Jones and a bandwidth of 0.11 GHz at 785 nm, outperforming most reported on-chip photodetectors. These results establish a route to sensitive, high-speed photodetectors for optical interconnect, communications, and sensing applications.

Nature Communications
Centre for Quantum Technologies (SG), Singapore University of Technology and Design (SG), National University of Singapore (SG), Nanyang Technological University (SG), National Institute for Materials Science (JP), Institute of Materials Research and Engineering (SG), Zhejiang University (CN)
National Research Foundation, National Research Foundation Singapore, Nanyang Technological University, Agence Nationale de la Recherche, Ministère de l'Europe et des Affaires Étrangères, Ministry of Education, India
Openalex Percentile: Top 13%
Electronic and Structural Properties of Oxides
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